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Commit a6955d36 authored by Mark Brown's avatar Mark Brown
Browse files

Merge remote-tracking branches 'regulator/topic/mt6380',... 

Merge remote-tracking branches 'regulator/topic/mt6380', 'regulator/topic/mtk', 'regulator/topic/pv88090', 'regulator/topic/pwm' and 'regulator/topic/qcom' into regulator-next
parents 02929a44 d57287b4 723310d4 8986a119 a4aae5af e3b53b8a

Documentation/devicetree/bindings/regulator/mt6311-regulator.txt

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Mediatek MT6311 Regulator Driver

Mediatek MT6311 Regulator



Required properties:

- compatible: "mediatek,mt6311-regulator"

Documentation/devicetree/bindings/regulator/mt6323-regulator.txt

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Mediatek MT6323 Regulator Driver

Mediatek MT6323 Regulator



All voltage regulators are defined as subnodes of the regulators node. A list

of regulators provided by this controller are defined as subnodes of the

Documentation/devicetree/bindings/regulator/mt6380-regulator.txt

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MediaTek MT6380 Regulator



All voltage regulators provided by the MT6380 PMIC are described as the

subnodes of the MT6380 regulators node. Each regulator is named according

to its regulator type, buck-<name> and ldo-<name>. The definition for each

of these nodes is defined using the standard binding for regulators at

Documentation/devicetree/bindings/regulator/regulator.txt.



The valid names for regulators are:

BUCK:

  buck-core1, buck-vcore, buck-vrf

LDO:

  ldo-vm ,ldo-va , ldo-vphy, ldo-vddr, ldo-vt



Example:



	regulators {

		compatible = "mediatek,mt6380-regulator";



		mt6380_vcpu_reg: buck-vcore1 {

			regulator-name = "vcore1";

			regulator-min-microvolt = < 600000>;

			regulator-max-microvolt = <1393750>;

			regulator-ramp-delay = <6250>;

			regulator-always-on;

			regulator-boot-on;

		};



		mt6380_vcore_reg: buck-vcore {

			regulator-name = "vcore";

			regulator-min-microvolt = <600000>;

			regulator-max-microvolt = <1393750>;

			regulator-ramp-delay = <6250>;

		};



		mt6380_vrf_reg: buck-vrf {

			regulator-name = "vrf";

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1575000>;

			regulator-ramp-delay = <0>;

			regulator-always-on;

			regulator-boot-on;

		};



		mt6380_vm_reg: ldo-vm {

			regulator-name = "vm";

			regulator-min-microvolt = <1050000>;

			regulator-max-microvolt = <1400000>;

			regulator-ramp-delay = <0>;

			regulator-always-on;

			regulator-boot-on;

		};



		mt6380_va_reg: ldo-va {

			regulator-name = "va";

			regulator-min-microvolt = <2200000>;

			regulator-max-microvolt = <3300000>;

			regulator-ramp-delay = <0>;

			regulator-always-on;

			regulator-boot-on;

		};



		mt6380_vphy_reg: ldo-vphy {

			regulator-name = "vphy";

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-ramp-delay = <0>;

			regulator-always-on;

			regulator-boot-on;

		};



		mt6380_vddr_reg: ldo-vddr {

			regulator-name = "vddr";

			regulator-min-microvolt = <1240000>;

			regulator-max-microvolt = <1840000>;

			regulator-ramp-delay = <0>;

			regulator-always-on;

			regulator-boot-on;

		};



		mt6380_vt_reg: ldo-vt {

			regulator-name = "vt";

			regulator-min-microvolt = <2200000>;

			regulator-max-microvolt = <3300000>;

			regulator-ramp-delay = <0>;

			regulator-always-on;

			regulator-boot-on;

		};

	};

Documentation/devicetree/bindings/regulator/mt6397-regulator.txt

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Mediatek MT6397 Regulator Driver

Mediatek MT6397 Regulator



Required properties:

- compatible: "mediatek,mt6397-regulator"

Documentation/devicetree/bindings/regulator/pwm-regulator.txt

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@@ -71,7 +71,7 @@ Continuous Voltage With Enable GPIO Example: 
		 * Inverted PWM logic, and the duty cycle range is limited

		 * to 30%-70%.

		 */

		pwm-dutycycle-range <700 300>; /* */

		pwm-dutycycle-range = <700 300>; /* */

	};



Voltage Table Example: